.collapsible-section {
  .collapsible-button {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
  }

  .collapsible-content {
    display: none;

    &.show {
      display: block;
    }
  }
}
